Jason FaulknerWednesday, September 14, 2022Those trying to launch the Call of Duty: Modern Warfare 2 Open Beta right now are greeted with a failed connection error message. The text accompanying it reads that the 'login servers are currently undergoing maintenance.' It also gives players an error code to reference: Reason: Detrick – Guernsey. Fortunately, there's a simple explanation as to why this message is appearing. But it's not something you can fix just yet.Can you fix the Modern Warfare 2 connection failed error?There's no fix for the current Modern Warfare 2 connection failed error because it's not really an error.

https://www.gamerevolution.com/guides/714830-modern-warfare-2-connection-failed-login-servers-undergoing-maintenance-error

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